In plants, glycolate metabolism takes place in

With reference to three Calvin cycles, which of the given options is correct for the following question? I. How many gross PGAL molecules are produces? II. Total, how many ATP molecules are required for synthesis of PGAL molecules? II. Total, how many NADPH$_2$ molecules are required for the synthesis of obtained PGAL molecules?

Basic features of Kranz anatomy of ${C_4} -$ plant is presence of

Which of the following statements accurately describes the role of bundle sheath cells in minimizing photorespiration in $C_4$ plants?

Which of the following elements is an activator for both Ribulosebisphosphate carboxylase oxygenase and phosphoenol pyruvate carboxylase in photosynthetic carbon fixation?

Which one of the following is wrong in relation to photorespiration?

Grana is ill developed or absent in the chloroplast in the

………….. Is a CAM plant.

${C_4}$-pathway is a regular mode of $C{O_2}$ fixation in

I. dicots

II. pteridophytes

III. monocots

Select the correct option

Identify the enzyme which catalyses the first step of photorespiration in ${C_3}$ . plants.

In ${C_3}$ cycle for the fixation of every $C{o_2}$ molecules, the reduction and regeneration steps required